Feature:
1. 8D surround sound, 5.0 chip, large capacity, true wireless Bluetooth headset.
2. Graphic bass diaphragm, high fidelity high frequency technology, 10 mm dynamic speaker unit.
3. Two connection methods: single/double free use.
4. 5.0 automatic start pairing, built-in active noise reduction IC, HD call.
5. 5.0 Bluetooth game without delay, electric cockpit can be used for mobile phones, mobile phone emergency power supply, multi-function use.
Specifications:
Model: F9-01
Headphone type: in-ear headphones
Bluetooth protocol: hfp/hsp/a2dp/avrcp
Music time: about 150 hours (including rechargeable battery)
Talk time: about 150 hours (including rechargeable battery)
Sensitivity: 123db
Impedance: 32Ω
Frequency response: 20-20kmHz
Charging capacity: 2000mAh
Bluetooth distance: about 10 meters
Waterproof: life-grade waterproof
Connection method: single / double free use
Color: Black, White
Features: music play / pause, phone answer noise reduction, power display, voice prompts
Bluetooth version: V5.0
Compatible devices: Bluetooth devices for companies such as for Xiaomi, Samsung, Apple, Huawei, etc. Oppo, live, Lenovo, tablet, etc. (using Bluetooth, you need to use a Bluetooth adapter)
Type: 1pc/2pcs
Packing size: 90*70*40mm/3.54*2.76*1.57in
Weight: 135g
Notes:
Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you!
Please allow 1-3mm measuring deviation due to manual measurement.

Included:
2 X Earphones
1 X Charging Case
1 X Charging Cable
1 X Manual