--Smart 5.0 Bluetooth-compatible chip: playing games, listening to songs, data transmission farther, more stable

--Long battery life: 6 hours battery life of the headset, additional power supply from the charging box, 30 days long standby

--Lightweight and compact, the headset is comfortable to wear without swelling or pain

--Voice assistant, Sifi voice, Google voice assistant, call voice assistant

--create a bilateral stereo effect, thick bass, medium Broad and transparent treble

Description:
Name: Wireless Headphones
Product model: F2
Bluetooth-compatible solution: 5.0
Product power consumption: 6mA
Transmission distance: 10M
Product decoding: ACC HD decoding
Operation mode: fingerprint touch
Headphone battery capacity: 40mAh x 2
Charging box capacity: 300mAh
Music time: 3H
Standby time: 300h
Charging time: 1.5h
Product speaker: 13mm real copper ring moving coil
features:
Professional tuning master, selected titanium diaphragm, 9D stereo surround sound, dual shock sound effect, 13mm real copper ring dynamic unit polymer composite diaphragm,combined with ACC high-definition audio decoding
2. Single/binaural use, seamless switching, one earphone is put into the charging box, the other does not need to be re-paired
3. Game/music dual mode can be switched freely, low-latency high-definition voice, precise listening footsteps, playing music to enjoy 9D stereo surround sound effects
4. Fingerprint touch and game/music mode switching operation: touch play/pause/hang up. Long press for 2 seconds to summon Siri, long press the headset for 4 seconds to switch the game mode, and then press for 4 seconds to switch the music mode. Double-click: the next song, double-click: the previous song. Three taps: volume, three taps: volume
Packing list:
1 x Wireless Headphones
1 x charging line
1 x instructions
1 x carton
Note:
Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. 
Manual measuring,please allow 1~3mm error,thank you.