Monster Open Touch Pro Bluetooth 5.4 Earphones Sports OWS Wireless Headphone

Smart Touch Screen
This bluetooth headset uses a smart large-screen display design, it has up to 7 kinds of touchscreen functions, including EQ setting, switching music, time display, volume adjustment, cellphone selfie remote control, find headphones, screen brightness adjustment. The large screen design makes it easier for you to operate the headset.
Support TF Card
Cellphone-free Playback like a MP3 player, New upgrade headset supports TF card, it can not only connect to the mobile phone wirelessly, but also supports the insertion of TF card. After the headset is turned on, just insert the TF card filled with favorite songs into the card slot, and you can enjoy the wonderful music. Don’t worry about not being able to enjoy great music when your phone is dead. It is the best choice for outdoor travel.
Bluetooth 5.4 One-Second Pairing
The headset have advanced bluetooth 5.4 technology, which can provide you with faster transmission and more stable connection.There is almost no lag. After first connection, these headset wireless bluetooth will connect with your device once you open the charging case, it does not require manual matching connection. You can use it anytime,anywhere.
ENC Adaptive Sound/Noise Separation
Integrated fully adaptive digital noise reduction technology, can fully respond to the environment and its changes, intelligent optimization of noise reduction, experience a more comfortable listening experience, clear sentences like a face-to-face conversation.
Open Ear Design
The headset feature with open ear design. It do not go into your ears. No fear of ear fatigue and infections. Soft and flexible earhooks bring you ultimate ear comfort. You can stay aware of the surroundings when listening to music, more secure for your daily use.
Up to 30H Listening
The playtime of the headset can be play music about 8 hours (50% volume) / for phone calls about 7 hours (50% volume), and up to 30H with charging case. You can listen all day without charging. 
IPX5 Waterproof
The open ear true wireless headset has IPX5 waterproof, can effectively prevent the headset from damage of sweat and raindrops. Born for activities, perfect choice for sports, running, cycling, biking, workout, walking, exercise, fitness, hiking. (Note: Not suitable for swimming, and the charging case is not waterproof.)
Specification
* Bluetooth version: 5.4
* Playback time: about 8 hours (50% volume)
* Talking time: about 7 hours (50% volume)
* Earphone Battery: 50mAh/Earpiece
* Charging Case Battery: 400mAh
* Charging time: about 1 hour for the headset, about 2 hours for the charging case
* Charging times: case to earphone charging 3 times
* Charging port: Type-C (5V/0.5A)
* Waterproof grade: earphone IPX5, charging case is not waterproof