Product Features
Bluetooth compatible specifications: V4.0 specification standards. Use the advanced CSR bluetooth chip.
Built-in DSP (digital signal processing (DSP) noise suppression and echo cancellation function.
Output power : class 2 power output, up to 10 meters.
Support profiles: A2DP v1.2
Support Multipoint A2DP connection to 2 phones
L/R Output voltage (open): 1V RMS
THD+N at Rated Output Power: ＜1%(1KHz 0dBFS)
Signal-to-Noise ratio at open (A-Weigted): 85dB (A-Weighted) (1KHz 0dBFS)
Inter Channel Gain Difference: ＜0.5Db (1KHz 0dBFS)

Product Specifications
Bluetooth version: V4.0
Transmission range: 10 meters or more
Product type: car accessories
Talk time: About 15 hours
Standby time: About 62 days
Battery type: Lithium polymer rechargeable battery

Product Accessories
USB charging
Car charger (optional)
Brigade charger (optional)
Instructions: 1 pc
Warranty card: 1 pc
Package Type: Each pc into gift box, then Master carton.