Receiver Features:

Bluetooth version: 2.1
Matching: Please hold down the Bluetooth switch Do not let go， about 3-5 seconds or so， respectively， red and blue flashing alternately you let go， the Bluetooth transmitter and receiver will automatically match， please carefully observe the Bluetooth indicator shows， matching successful display blue Light slow flash (please first open the receiver first， in the open transmitter)
Power supply: built-in 140mAh lithium battery
Distance: Accessible 20m
Listening time: receiver about 8 hours transmitter about 8 hours (can be used in charge， please plug in the power supply in the match)
Standby time: about 100 hours
Working voltage: 3.3 ~ 4.2V
Charging voltage: 5V
Charging time: 3 hours
Call current: (3.3V) 14MA (Typical)
Standby current: (3.3V) <1Ma (Typical)
Standard preparation: charger manual
★ receiver function， you can through the Bluetooth mobile phone， Bluetooth computer pairing， to achieve wired speaker wireless ★
★ Transmitter function， can CD / DVD / MP3 / MP4 / PDA / iPod / radio / TV and other audio equipment in the music to achieve wireless output (can be connected to Bluetooth speakers / Bluetooth receiver / stereo Bluetooth headset) individual brands may There is incompatible， if there is not compatible with other equipment， we do not bear the return shipping ★
★ receiver wired wireless: 1， the ordinary speaker into a wireless Bluetooth speaker
                        2， the ordinary wired headset into a wireless headset.