2000 mAh Power Bank,can charge phone .Double lithium battery, long-lasting battery life. *Multi-function charging compartment, can be used as a portable phone holder when watching video
*Touch control -- Double click on the left and right ears: Switch up and down -- Quick click three times: Volume adjustment (Left: Decrease / Right: Increase) --Click once: play/pause, call -- Long press for 2 seconds: Refuse to answer the call -- Long press the main headset for 2 seconds to summon Siri and Android Assistant to make your life easier.
* 8D surround sound, 360° surround sound effect * Graphene bass diaphragm, HIFI high-frequency technology, 10MM dynamic speaker unit
* Can be carried out, single or double ears used alone, to provide more sharing possibilities
* 5.0 automatic boot pairing, built-in active noise reduction IC, HD call,5.0 bluetooth game without delay
* LED Number display,More convenient to know the power of headphones
* Wireless Bluetooth 5.0 connection, stable and fast signal transmission.
*Technical specification: *5.0 + EDR Bluetooth Specification:
Noise cancellation Reduction: cvc8.0 *Transmission Distance: 33ft
*Frequency response: 20 - 22 kHz
*Capacity: Charging Case 2000mAh / Earbuds 65mAh
*Music Time: 120 hours
*Talk time: 150 hours
*Loading Port: USB
*Charging Time: 25 minutes
*Playback Time: up to 4 hours *Standby time: 630 H •1 Pair
* Bluetooth Headset •1 * manual •1 * USB Charging Cable •1 * Power Supply Box