Feature:
1. 8D surround sound, 5.0 dual headphone chips, large capacity, true wireless Bluetooth headset.
2. Graphene bass diaphragm, HIFI high frequency technology, 10mm dynamic speaker unit.
3. HD call, Bluetooth 5.0 automatically starts pairing, CVC8.0 built-in active noise reduction IC.
4. Function: One-button operation, HD call, play pause, volume adjustment, switch song, boot, boot, automatic pairing, intelligent noise reduction, no delay in the game.
5. Light and painless wear: using polymer composite headphone head.
Specifications:
Product model: F9-5
Bluetooth version: V5.0
Noise reduction version: CVC8.0
Working distance: about 10 meters
Single ear capacity: 50 mAh
Charging room capacity: 2000 mAh
Music time: 120 hours (used with the charging compartment)
Talk time: 150 hours (with charging compartment)
Headphone charging about: about 25 times
Charging chamber input current: 5V1A
Channel: Stereo
How to use: earplugs
HD call: single ear call
Auto boot: support
Automatic pairing: support
Button light: red and blue light
Headphone material: PC material
Waterproof rating: waterproof, (not exposed to hot water)
Applicable products: smart matching mobile phone, tablet (compatible with Android / iOS system)
Sensitivity: 123±5db
Resistance: 32Ω
Frequency response: 20-20KMHz
Color: Black/White
Packing size: 90*60*40mm/3.54*2.36*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