Specification:

Product model: F9 breathing light touch headphones Bluetooth version: V5.0 Noise reduction version: CVC8.0 Operation: Touch Headphone material: PC material Bluetooth distance: about 10m/32.81ft. Waterproof: IPX5 waterproof Connection method: single/double free to use Battery display: LED digital display Single ear capacity: 50 mAh Charging compartment capacity: 2000 mAh Auto boot: support Automatic pairing: support Life time: about 120 hours (need to be used with the charging cabin) Talk time: 150 hours or so (to be used with the charging cabin) Headphone charging about: about 25 times Function: play pause, answer hang up, summon Siri, volume decrease, switch previous song, power on/off, auto power on, auto pairing, touch operation, binaural HD call, intelligent noise reduction Applicable: Smart match mobile phone, tablet (Android / i0). Mobile charging bank parameters: Input current: 5V--1A Output current: 5V--1A Battery type: 3.7V, >2000mAh Lithium-ion polymer battery Charging battery capacity: 2000mAh Charging bin charging time: 1-2H Packing List: 1*F9 breathing light touch earphone 1*charging cable 2*ear cap (set) 1*manual 1*carton