Features:
￠ Support all audio equipment with audio input interface￠ Support HFP・ HSP・ A2DP・ AVRCP・ and SPP profile￠ Noise reduction and echo cancellation・ clear sound￠ Voice prompt helps you to know the operation situation clearly￠ Integrated Li-Type battery charger and support 300mA fast charge and over-discharge protection￠ Support automatic search for Bluetooth devices to connect￠ Built-in enhanced signal transmission circuit・ connected faster and more stable￠ Automatic memory connected function・ the operation is easier・ more convenient￠ Built-in battery・ long standby￠ Plug and play・ no need to install￠ Bluetooth 2.1Operation mode:
￠ Receive mode: Used for all audio interface device・ like TV・ PC・ CD player etc. Real-time low latency and high-quality audio transmission.￠ Transmit mode: Connect via Bluetooth easily・ transmit sound to devices with audio interface.Specifications:
￠ Supported protocol: A2DP・ AVRCP・ HFP・ SPP HID￠ Receive working current:?Less than 43mA￠ Send working current:?Less than?60mA￠ Standby current:?Less than 18mA￠ Built-in battery: 600mAh￠ Charging current: 300mA￠ Playing time:?8 hours and more￠ Bluetooth distance: 10m and more￠ Charging way: Micro USB 5V / 0.5A￠ Output / input connection: 3.5mm stereo audio port￠ Working frequency: 2.4MHz￠ Transmission speed: 2.1Mbps


Package weight: 0.143 kg
Product Size(L x W x H): 10.00 x 6.00 x 1.00 cm / 3.94 x 2.36 x 0.39 inches
Package Size(L x W x H): 12.50 x 7.00 x 4.00 cm / 4.92 x 2.76 x 1.57 inches


Package Contents: 1 x Receiver Transmitter・ 1 x RCA Cable・ 1 x 3.5mm Audio Cable・ 1 x USB Cable・ 1 x Bilingual User Manual in English and Chinese