Russian Friend Pay Attention Please !!!
Features:
Bluetooth Earphone: Bluetooth 4.0 profiles hands free / headset.
Clear Phone Call: Intelligent noise reduction, refuse to change the voice, make the call more natural.
Two Bluetooth devices: Multi-point connections can be connected to two one with two Bluetooth devices simultaneously.
Large battery capacity: Battery type 50mA rechargeable lithium battery. 4 hours talk time (music playback 3 hours, standby time 120 hours.
Voice prompts: Intelligent voice prompts prompted the state of equipment / to cable.
Specifications:
Name: S530 Bluetooth Earphone
Charging voltage: DC5V 150mAh
Working 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/ 4-6 hours (The Volume will affect the time)
SNR: S/N≥95
Charging Time: 1h-2h
Talk time: 4-6 hours, play time: 4-6 hours
Music Playing Time: up to 4 hours
Frequency Response: 20 ~ 20000Hz
Sensitivity: 80dB
Impedance: 32 ohm