Syllable D50 Super Clear Stereo Sound Cordless Smart Bluetooth Headphone/Earphone/Headset with Mic for Safe Driving.

Brand Syllable Model D50 Color Black, White Wearing type Ear Hook Feature Super clear phone talking and stereo music, built-in rechargeable lithium battery, stereo codec, support 1Mbps data packet transmission Function Voice control, Bluetooth, Noise Cancelling, Microphone Specification Connectivity Wireless Connecting interface 3.5mm Application Portable Media Player, Mobile Phone Plug interface USB Driver unit 8mm Frequency response 80~20000Hz Impedance 16ohms Sensitivity -86 dB 0.1% Microphone sensitivity -45 3dB Working voltage 3.0V~3.7V Output power 20mW THD+N=1% Extended Function Bluetooth Yes Bluetooth version Bluetooth 3.0+HS Powlev CLASS II Bluetooth distance W/O obstacles '10m Bluetooth band 2.402-2.480GHz Bluetooth protocol AVRCP, A2DP Bluetooth speed 3Mbps Dimension and Weight Package weight 0.2 kg Package size (L x W x H) 16.5 x 9.0 x 4.0 cm Package contents Package contents 1x Bluetooth Earphone, 1x USB Charging Cable, 1x Car Charger, 1x Single-ear Earphone, 1x User Manual, 1x Ear Clip  

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