8D Surround Sound TWS Earphones With LED Display Chagring Box

Description

Feature:

8D surround sound, 5.0 dual-ear chip, large capacity, true wireless Bluetooth headset.
Graphene bass diaphragm, HIFI high-frequency technology, 10MM dynamic speaker unit.
HD call, 5.0 automatic boot pairing, CVC8.0 built-in active noise reduction IC.
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.
Light and painless wear: the use of high-polymer composite headphone head, both metal-like dazzling light, but also can achieve non-inductive wear

Specification

Bluetooth version: 5.0
Support Agreement: Support HFP 1.7, HSP 1.2, A2DP 1, AVRCP1.6, SPP 1.2 and PBAP 1.0
Bluetooth distance: about 10m/32.81ft.
Talk time: about 3-4H (full power single use)
Listening to the song time: about 3-H (full power single use)
Battery type: 3.7V, 50mAH lithium ion polymer battery
Charging time: about 1H
Charging battery capacity: 2000mAh
Weight: 150 g headphones 4 g

Pack list 

2 x F9-5 Bluetooth Headset
1 x Charge warehouse
1 x charging cable
4 x ear cap