- Checked before shipment and properly packed to avoid damage during shipping
- 1 Month warranty (no warranty if user's fault. Please read the manual before you use the item)
* 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
* 5.0 automatic boot pairing, built-in active noise reduction IC, HD call,5.0 Bluetooth game without delay
* LED display charge box, know the electricity quantity easily.* 2000 mAh large capacity dual lithium battery, faster charging, longer lasting battery, can be used as an emergency charging treasure.
* Wireless Bluetooth 5.0 connection, stable and fast signal transmission.
* Touch control, easy to use and operate.
* Touch to summon Siri and Android Assistant to make your life easier.
Model: F9 ver.5
Headphone type: in-ear headphones
Bluetooth protocol: HFP/HSP/A2DP/AVRCP
Earphones battery capacity: 60mAh
Charging box battery capacity: 2000 mAh
Charges the earphones fully: 8 to 10 times
Music time: 3 to 4 hours (related to playback volume)
Call time: 3.5 hours
Bluetooth distance: about 10 meters
Waterproof: IPX7 waterproof
Connection method: single/double free to use
Function: music play/pause, call answering noise reduction, IOS
power display, voice prompt
Bluetooth version: V5.0
Compatible devices: Bluetooth devices such as for Xiaomi, Samsung, Apple, Huawei, oppo, vivo, Lenovo, tablet, etc. (With Bluetooth, you need to use a Bluetooth adapter)Headphone charging time: about 1 hourCharging compartment charging time: about 1 hour
* A Pair of Earbuds( right and left side)
* 1 x Charging Case
* 1 x Charge Cable
* 3 pairs * earplug
* 1 x User Manual