Features:

【Balanced,Immersive Sound】:wireless earbuds with the built-in high-quality audio chip，deliver Hi-fi sound quality, achieving the sound of the immersive music scene surround sound.

【Battery LED Display】:The bluetooth earphone in ear of the new model has a Battery LED display function .By touching the button you can easily read the power of the box, without worrying about the power outage of the box. one-button operation, play pause, answer hang up, summon Siri, switch songs.

【Waterproof & Ergonomical Design】:waterproof level can easily resist sweat and water, and you don't have to worry even if it rains.Equipped with three different sizes of soft silicone ear tips, These sport headphones are very suitable for outdoor sports, workouts whole day, just enjoy yourself !

【 True Wireless Earbuds with Box】 : Mini box and easy to carry, true wireless connection and charging.Mini box can do mobile phone bracket (The box has a USB interface to your other devices urgently)

Specifications:

F9 Bluetooth Earphones:  

1. Bluetooth version: 5.0.

2. Connection distance: 10 meters.

3. LED display function, you can directly understand the power and charging situation.

4. Bluetooth V5.0, support automatic pairing and most Bluetooth devices.

5.3500mAh charging box, can also charge headphones and mobile phone.

6.IPX7 waterproof, no need to worry about water and sweat.

7. Ultra-mini body for a comfortable wearing experience.

8. Function: HIFI sound quality. Volume adjustment, emergency mobile power, binaural calls,

Automatic interconnection, memory matching, intelligent noise reduction.

Waterproof: IPX7 waterproof. Bluetooth distance: about 10m/32.81ft.

Talk time: about 4-5H (full power single use). Listening to the song time: about 4-5-H (full power single use).

Battery type: 5V, 200mAH lithium ion polymer battery.

Charging battery capacity: 3500mAh.

 

Package:

2 x  Bluetooth Headset.

1 x Charge case

1 x charging cable.

4 x ear tips