Wireless Earbuds Headphones BT5.0 Wireless Charging Case Binaural Stereo Earbuds<br> Features:<br>1. 8D surround sound, 5.0 dual-ear chip, large capacity, true wireless Bluetooth headset.<br>2. Graphene bass diaphragm, HIFI high-frequency technology, 10MM dynamic speaker unit.<br>3. HD call, 5.0 automatic boot pairing, CVC8.0 built-in active noise reduction IC.<br>4. Functions: one-button operation, high-definition call, play pause, answer hang up, summon Siri, volume adjustment, switch songs, power on, power on, automatic pairing, intelligent noise reduction, no delay in the game.<br>5. Light and painless wear: the use of high-polymer composite headphone head, both metal-like dazzling light, but also can achieve non-inductive wear<br>Hot point :<br>1. Noise Canceling,9D Stereo surround Sound<br>2. Bluetooth version: 5.0<br>3. Connection distance: 10 meters<br>4. LED display function, you can directly understand the power and charging situation<br>5. Bluetooth V5.0, support automatic pairing and most Bluetooth devices<br>6.3000mAh charging box, can also charge headphones and mobile phone<br>7.IPX7 waterproof, no need to worry about water and sweat<br>8. Ultra-mini body for a comfortable wearing experience<br>9. Function: HIFI sound quality. Volume adjustment, emergency mobile power, binaural calls,<br>Automatic interconnection, memory matching, intelligent noise reduction<br>Specification :<br>Model: F9-5 Bluetooth headset<br>Bluetooth version: 5.0<br>Support Agreement: Support HFP 1.7, HSP 1.2, A2DP 1, AVRCP1.6, SPP 1.2 and PBAP 1.0<br>Bluetooth distance: about 10m/32.81ft.<br>Waterproof: IPX7 waterproof<br>Talk time: about 3-4H (full power single use)<br>Listening to the song time: about 3-H (full power single use)<br>Battery type: 3.7V, 50mAH lithium ion polymer battery<br>Charging time: about 1H<br>Charging battery capacity: 3000mAh<br>Weight: 150 g headphones 4 g<br>Packing List: 2 x F9-5 Bluetooth Headset<br>1 x Charge warehouse<br>1 x charging cable<br>4 x ear cap