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Product Detailed Description
Quick Details
Style: Headband
Communication: Wireless
Connectors: 3.5mm
Use: Mobile Phone
Function: Bluetooth, Microphone, Noise Cancelling
Color: Blue, Gold, Red
Bluetooth Version: V4.0+EDR dual mode
Speaker: 40mm
Impedance: 16 OHM
Audio frequency response: 20-20000Hz
Power level: CLASS II
Working voltage range: 3.0V-4.2V
Microphone Sensitivity: -45+3db
Output power: 65mW THD+N=1%
Noise cancelling circuit: Active noise cancelling
Customer Comments
Question & Answers
Our company main products including:
1, handbags to wallets, purse,computer bags, travelling bags, backpacks,etc.
2, Shopping bags,Non-woven Bags, packing bags, drawstring bags, promotional bags, CD case, etc
3, leather/canvas belts, accessories for garment and handbag etc.
One year Product Guarantee for this product.
Pre Order Processing: 3 days
Production 20 days (begins after art prep, proof approval)
Shipping by Express 3 to 6 days
by sea 20 to 30 days
