Awei Y331

Description:

Description:

Bluetooth Version:  V4.2+EDR

Track system:  Stereo (Dual Sound Track ）

Battery capacity: 2000mAh

Driver unit: 45mm

Sensitivity: 150MS

Impedance: 4Ω

Rated power: 5W*2

Driver power: RMS  5W*2

Charging time: 4h

Talk time: 10h

Music playtime: 8-10h

Bluetooth Protocol: A2DP / AVRCP / HFP / HSP

Frequency range: 30Hz-20KHz

Input voltage: DC5V-500mA

Bluetooth frequency: 2.4GHz-2.480GHz

Optimal talking distance: 〈1M

Transmission Distance:  10M(barrier-free space)

voice prompt: Yes

multipoint connection: Yes