language
86-20-84138903
产品名称:High-Fidelity Bluetooth Headphone B5

Features:

Innovative SPT technology from Sontia® England

Bluetooth 4.0 with CSR8670 chip, low power consumption and high stability

NFC pairing and memory-connect

Enclosed memory foam ear-cushion for noise cancelling

Line-in with audio cable

RF Transmission Auto OFF for Power Saving


Specifications:

Bluetooth Version: V4.0

Operating Voltage: 3.7V(Built-In Li-Polymer Rechargeable Battery)

Distortion: 0.1%

Frequency Response: 20Hz~20kHz

S/N Ratio: 80dB

Working Range: 10 Meters

Working Time: 10~12 Hours

Charge Time: 3 Hours

全屏背景