Specification:

• With touch control function
• Bluetooth version: Bluetooth V4.2
• Supports: HFPV1.5, A2DPV1.2, AVRCPV1.4, HSP1.2, GAVDP1.2, IOP
• S/N: 96dB SNR stereo ADC and stereo DAC
• Sensitivity: -80dBm<0.1%BER
• Working distance: 10M
• Working frequency: 2.4 -2.480GHz
• Transmission power: class2, 4dBm
• Audio S/N: ≥75dB
• Audio performance: SBC decoding
• Battery: 3.7V/230mAh built-in rechargeable Li-ion battery
• Charging voltage: 5V DC
• Charging time: about 2 hours
• Working currency: ≤22mA
• Standby currency: <2mA
• Working temperature: -40 to 85°C
• Playback time: about 10.5 hours
• Standby time: about 300 hours