The new Bluetooth headset in-ear wireless gaming ultra long battery life

Product Highlights. ================================= 1、Automatic power-on pairing 2、9D stereo surround sound 3、Touch operation, easy to use 4, life grade waterproof, do not worry about sweat will damage the headset 5, ultra-long battery life: with the use of charging bin, headphones can accumulate 220 hours of listening 6, can be used as an emergency power supply for cell phone charging Product parameters. ================================= Product Model: F9-5 Bluetooth version: V5.0 Noise reduction version: CVC8.0 Working distance: within 10 meters Headset capacity: 50mah Charging compartment capacity: 2000mAh Charging bin input current: 5V 1A Packing list. ================================= Earphone: 2pcs Charging compartment: 1 Rubber earbuds: 3 pairs Charging cable: 1 Instruction manual: 1 book