with BT Version 5.0, low power consumption, quick connetion speed which brings you an unprecedented experience. Supports noise reduction and high phone call quality.
[IPX7 Waterproof] IPX7 waterproof design enables you to enjoy outdoor sports in rainy days, no worry about water and sweat. Simple and generous appearance make it special. Delicate design make it easy to take.
[Easy to Operation] The earbuds will automatically turn on and pair with each other when you take them out of the charging case. Both of the earbuds have the function of switching songs and volume.
[Music Playing & Hands-free Phone Call] Supports music playing and hands-free call. Equipped with function buttons which let you easily control your music and answer the phone call. One pair of earphones can connect to two devices. Open the cover, it can work as a phone holder.
[Long Music & Standby Time] Built-in rechargeable 60mAh earphone battery offers up to 4-5 hours of music playing time and 4-5 hours calling time. Automatically charged in the 1300mAh charging box.

Specifications:
Model: F9
BT Version: V5.0 BT8832A
Support: HSP1.7/HSO1.2/A2DP1/AVRCP1.6/SPP1.2/PBAP1.0
Frequency Response: 20-20000Hz
Sensibility: 90dB
Impedance: 32Ω
Calling Time: 4-5H
Music Playing Time: 4-5H
Earphone Battery Capacity: 60mah
Charging Box Capacity: 1300mah
Charging Time: 1-2H
Input: 5V 1.5A
Output: 5V 200ma
Environment Temperature: -10℃-55℃
Color: Black
Item Size: Approx. 23 * 17 * 14mm / 0.91 *0.67 * 0.55
Item Weight: 9.2g / 0.32oz (Pair)
Pakage Weight: 116.4g / 4.11oz
Package Size: 122 * 100 * 33mm / 4.80 *3.94 *1.30in

Package List:
1 * Pair of BT Earphones
1 * Charging Box
2 * Pairs of Ear Cap
1 * USB Charging Cable
1 * User Manual (English)

Bluetooth 5.0 chip
A new generation of Bluetooth 5.0 technology,
Playing time: 3-4 H, speaker: high quality true copper ring speaker
Headphone battery capacity: 45mAh
Charging box battery capacity: 300mAh, effective distance: 10 + M
Auto power on, auto pairing, popup, touch, binaural call
Summon Siri Magnetic Charging
Compared with Bluetooth 4.2, the power consumption is lower, smoother, and the transmission speed is faster.
Has stronger anti-interference ability and stable signal. Low energy consumption, automatic pairing
Mini and compact, easy to carryEasy to take in pockets or bags