Built-in 1000 mA high performance polymer lithium battery, 300 hours of long battery life. CVC6.0 broadband noise reduction effect, automatic noise reduction technology, no noise for music calls
Ergonomic design, retractable bracket, rotatable designed, convenient storage and easy carrying. Multi-purpose machine, support wired headset, Bluetooth, TF card three ways to use
Bluetooth version: 5.0
Battery specifications: 1000 mA high performance polymer lithium battery
Charging voltage: DC 5V
Working voltage: 3.3V-4.2V
Distance: 10M positive 8M back
Continuous talk time: 25H
Continuous listening time: 38.5 hours (Bluetooth mode), 20 hours (Bluetooth plus lighting)
Charging for 10 minutes: 6.5 hours available (Bluetooth mode), 3 hours (Bluetooth plus light)
Standby time: 300H
Charging time: 3-3.5H
Cable plug: 3.5 mm three-section gold-plated stereo pin
Drive unit: 40MM
Impedance: 32Ω ± 15% at 1KHZ
Speaker sensitivity: 103±3dB when using IEC318 at 3mw 1kHz
Frequency response range: 20-20000Hz
Rated power: 10mW
Maximum power: 30mW
Warranty Period: 6 Months Replacement Warranty
* Sales invoice.
* A description of the defect must be provided in order to issue a warranty claim.
* You may need to return the item for quality inspection.
* It will not be renewed after a replacement sent.