Product Description

Product Nam: X11 [Headphone with model: sky-free)
Chip: Realtek / 8763BFR
Bluetooth version: V5.0
Frequency range: 2.402GHZ-2, 480GHx
Headphone size: length 18MM * width MM * height 24MM
Charging box size: length 85mm * width 53mm * height 33mm
Color: Cool Black
Dual headset weight: 11g
Bluetooth version protocol: V5.0 (HP1.7, KF1.2, Ground Voice, Voice romps, A2DP1.3, AVRCP1.6, I0 S BATTERY STATE MONITOR, Voice reporting
Talk time: 5H

Product Features

• 1. Professionally adjusted on-the-spot listening experience, bringing you a full three-dimensional presence on the pursuit of sound quality. Custom HIFI full drive unit, equipped with polymer diaphragm, three-frequency balanced HF-level listening, restore high-definition human voice and music
• 2. The newly upgraded chip has powerful high-speed transmission efficiency and sensitive induction mode. Pick up the headset, turn it on automatically, connect it automatically with Bluetooth, pair it into the warehouse, disconnect it automatically, and charge it automatically.
• 3.Bin ear IPX7 waterproof, sweating and raining, don’t worry, there will be a lot of sweat eroding the headphones in daily sports.
• 4. Wear nothing, comfortable experience, ergonomic design, the depth of the ear just fits comfortably, and it won’t swell for a long time
• 5. Long-lasting battery life: 7 hours per use, 3500 mAh battery, 60 mAh battery, 15 times charging base