Receptor Bluetooth Audio Transmisor 3.5 Recargable

Receptor Bluetooth Audio Transmisor 3.5 Recargable Bluetooth version: 3.0 Bluetooth profile supported: A2DP, HSP, HFP, OPP, OBEX, DUN Frequency range: 2.4GHZ-2.4835GHZ Chipset: OVC 3960 Audio quality: High acoustic fidelity sound Interface:1 * 3.5mm Audio; 1 * Micro USB(for power supply) Working Voltage/Current: 3.3?4.2V/30mA Effective distance: 10~15m(Max 20m no obstacle) Audio Port: 3.5mm Color: Black Material: ABS Dimension: 5.3 * 2.5 * 1cm / 2.1 * 1 * 0.4in Weight: 11g / 0.38oz Package size: 10.8 * 7.6 * 2cm / 4.2 * 2.9 * 0.8in Package weight: 42g / 1.44oz Package List: 1 * Bluetooth Music Receiver with Built-in Mic 1 * Micro USB Power Cable 1 * 3.5mm Stereo Inlet Socket 1 * User Manual(English)