Black Wireless Bluetooth V4.0+EDR HV-800 Neckband Sport Stereo Universal Headset Headphone for Smartphone

Description

Charging voltage: DC5V 150mAhWorking current: 25-35mA Bluetooth A2DP Working range: 10m Output power: 35mW Frequency range: 2.401-2.480GHz Distortion factor: ≤1% Frequency response: 20Hz-20KHz Working Time: Music/ HuaTong state 10 hours SNR: S/N≥95Charging Time: 1-2 hoursTalk time: 7-12 hoursMusic Time: up to 6 hoursFrequency Response: 20 ~ 20000Hz Sensitivity: 80dB Impedance: 32 ohms peaker Power: 2 x 18mW Weight: 118gPackage Contents:Bluetooth Version 4.0+EDR HV-800 stereo headsetUSB charging cableInstruction manual