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Bluetooth items

I have found results from70000+products and30000+suppliers aboutBluetooth items

Commonly Used:
US$
—
Customization Available
Sample Available
Manufacturer First
Product Attributes:
Bluetooth Wireless Speaker
Type: Embedded SBC
Type: Outdoor Speakers
Type: Bluetooth Speaker
Type: Handheld
Type: Professional Amplifier
Type: Moving-Iron Headphones
Type: Moving-Coil Headphones
Type: Digital Display
Type: Light-colored Sunglasses
Type: Sphygmometer
Amplification Type: Active
Speaker Material: Plastic
Usage: Mobile Phone
Sound Channel: 2.1
SNR: <70dB
Color: Black
Special Function: Touch Control
Compatible Product: Universal
Certification: RoHS
Voltage: 12V
Max Pressure: 101-150Psi
Structure: Combination
Number of Locker: 10
Customized: Customized
Condition: New
Screen Size: No Screen
Use: Automotive
Warranty: 1 Year
Not Support Automatic Two-sided Printing
Automatic and Manual Integration
Interface Type: Bluetooth
Network Function: Wireless Network
Black and White
Soundtrack: Dual Track
Function: Bluetooth
Characteristics: Power Display
Specifications: HSP
Distance version: Class A
Bluetooth Version: 4.0
Application Field: Industrial Control
Processor Type: ARM
Stratification: HardWare Layer
Range of Application: General
Chargeable: Chargeable
Display Type: Digital Display
LED: High-power
Light: Gradual Changing
IP Rating: IP33
Wire Material: PU
Communication: Wireless
Jack Diameter: Wireless
Jack Type: USB
Silent DC Motor
Weight Capacity: 200kg
Extended Footrest: Zero-Gravity
Operation Mechanism: Power Motor
Massage Function: Shiatsu
Bipolar Integrated Circuit
-55℃ - 125℃
Shape: Flat
Technics: Semiconductor IC
Metal Coating: Copper
Mode of Production: SMT
Base Material: FR-4
Cathode Material: LFP
Rechargeable: Yes
Size: Medium
Network Scanning: Support Network
Scan Speed: 300 scans/sec
Scan Element Type: CMOS
Connector Type: GB/T
Start Mode: APP Control
Used For: Professional
Tube Type: IC Amplifier
Target Users: Adult
Mask Color: Transparent
Measuring Range: Medium-pressure Gauge
Display: Digital
Application: Industrial
Connection Type: Radial Direction
Installation Structure: Direct Mounting
General Pressure Gauge
Frame Material: TR90
Lenses Material: TAC
Lenses Optical Attribute: Polarized
Suitable for: Unisex
Lenses Color: Smoke
Frame Color: Black
Recording Function: Recording Function
Screen: Without Screen
For External Use
Nature: No
Usage: Portable Player
Usage: Computer
Home Theatre System
Usage: TV
Usage: Karaoke
Usage: Document Printer
Usage: Radio
Usage: Stage/DJ
Usage: Call Center
MP3 & MP4
Usage: Game Player
Usage: Aviation
Usage: DJ
Usage: Spot Lighting
Usage: Landscape Accent
Usage: Home Theatre
Portable Media Player
Usage: AV
Usage: KTV System
Sound Channel: 5.1
Sound Channel: 2.0
Sound Channel: Single Channel
Sound Channel: 6.1
SNR: 81-90dB
SNR: 91-100dB
Color: White
Color: Beige
Memory Card Support
USB Disk Support
Special Function: Radio
With Remote Control
Certification: CE
Certification: FCC
Certification: CCC
Certification: ISO
Certification: DOT
Certification: ECE
Interface Type: USB
Style: In-ear
Style: Fashion Sunglasses
Function: Multimedia
Function: USB
Function: Infrared
Function: RF
Function: Waterproof
Function: Noise-Cancelling
Function: HiFi
Function: Amplifier Combined
Function: Microphone
Distance version: Class B
Wire Material: OCC
Wire Material: PVC
Jack Diameter: 3.5mm
Massage Function: Lumbar Heating
Massage Function: 8-Point Vibration
Shape: Round Oval
Start Mode: Book Charging
Start Mode: Remote Control
Suitable for: Square Face
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Sourcing guidance for Bluetooth Items

What are the essential technical specifications to verify when sourcing Bluetooth audio devices?

Buyers should prioritize Bluetooth Version 5.2 or higher to ensure stable connectivity, lower power consumption, and enhanced range. For audio products, verify support for high-quality codecs such as aptX, AAC, or LDAC. Additionally, check the battery capacity (mAh) and requested IPX rating (e.g., IPX7 for waterproof capabilities) to ensure the product meets the specific environmental needs of the end-user.

Which international compliance standards are mandatory for Bluetooth electronics?

All Bluetooth products must have BQB (Bluetooth Qualification Body) certification to legally use the Bluetooth trademark. For regional market access, ensure products carry FCC certification for the US, CE and RoHS for the European Union, and TELEC for Japan. Failure to provide these documents can lead to customs seizures and significant legal liabilities.

How can I evaluate the build quality and durability of Bluetooth wearables?

Request a Reliability Test Report from the supplier, covering salt spray tests (for sweat resistance), drop tests, and button lifecycle tests. For smartwatches or earbuds, ensure the casing material is hypoallergenic and the PCB (Printed Circuit Board) uses SMT (Surface Mount Technology) for better component stability and longevity.

What are the key considerations for software and app integration in Bluetooth IoT devices?

Confirm if the supplier provides SDK (Software Development Kit) or API access for custom app development. Ensure the device supports OTA (Over-the-Air) firmware updates to fix bugs and improve security post-purchase. It is critical to verify compatibility across both iOS and Android platforms to maximize market reach.

Cross-Border Procurement Risks and Strategies for Bluetooth Electronics

How can I mitigate the risk of intellectual property (IP) infringement?

Ensure the supplier holds a valid Bluetooth SIG membership and that the specific product model is listed on the Bluetooth Launch Studio. When sourcing from Made-in-China.com, prioritize Audited Suppliers who can provide proof of patent ownership or licensing agreements to avoid trademark litigation at the border.

What is the best strategy for negotiating pricing and MOQs for electronic items?

For Bluetooth items, price is heavily influenced by the chipset brand (e.g., Qualcomm vs. Realtek). Negotiate based on tiered volume pricing, aiming for a 10-15% discount on bulk orders exceeding 2,000 units. If you are a startup, look for suppliers offering low MOQs (e.g., 50-100 units) for neutral packaging to test the market before committing to full OEM/ODM customization.

What safety precautions should be taken regarding lithium battery shipping?

Bluetooth devices contain lithium batteries, which are classified as Dangerous Goods (UN3481). Ensure the supplier provides a valid MSDS (Material Safety Data Sheet) and a UN38.3 Test Report. Use freight forwarders experienced in battery-compliant logistics to prevent shipments from being rejected by airlines or shipping lines.

How can I ensure transaction security when dealing with overseas suppliers?

Always use Secured Payment services provided by reputable platforms like Made-in-China.com to ensure funds are only released after the bill of lading (B/L) is confirmed or the inspection is passed. Conduct a Pre-Shipment Inspection (PSI) through a third-party agency to verify that the functional performance and quantity match the purchase order before final payment.

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