USAMS In-ear Wireless Bluetooth Headset --LF Series Black

Brand: USAMS

Model: US-LF001

Speaker unit: 10mm, 32R

Bluetooth version: V4.1

Bluetooth protocol: A2DP, AVRCP, HSP, HFP

Working frequency: 2.402GHz - 2.480GHz

Sensitivity: -80dBm

SNR: ≥90dB

Frequency response: 60Hz-20KHz

Battery: 3.7V 55mAh polymer battery

Music time: about 4 hours

Talk time: about 5 hours

Charging time: about 1.5hours

Transmission range: ≤ 10m

Compatibility: Samsung iPad iPhone Huawei HTC and smartphones/tablets with Bluetooth 4.1 or >.

Package includes: 1xUSAMS US single in ear wireless bluetooth earphones.

Only accessory (phone not included).