• Dual dynamic drivers The combination of a titanium-plated speaker and a composite diaphragm speaker can provide a true sound of pure treble and heavy bass. Dual 8mm dynamic drivers and powerful bass high resolution, excellent low frequency performance

• Equipped with the most advanced low-latency technology, the sound delay can be reduced to less than 50 milliseconds, and the gaming experience is raised to a new level

• Bluetooth V5.0 and 33-foot barrier-free connection free you from wired restrictions

• Sensitive touch control can effectively alleviate the trouble of wearing headphones and easily realize all the functions of the device. The upgraded design makes the headset smaller and lighter

• 30 hours of use time, a full charge can provide 5 hours of game time, and 5 charges through the portable compact charging box, which can provide an additional 25 hours of playing time

• The charging port has been upgraded to Type-C, which is more convenient and practical

• The built-in dual microphones have noise reduction function, even in noisy environments, you can enjoy clear hands-free calls and voice assistants

• After taking it out of the charging case, the earbuds will automatically turn on and connect to the previously paired device. When put back into the charging case, they will also automatically turn off

• Compatible with iOS, Android Bluetooth phones or tablets, suitable for HTC, for Xiaomi, for Huawei, for VIVO, for OPPO, etc.

• Suitable for sports, exercise, running, jogging, gym exercise, etc.

Specification:

• Brand: Langsdom

• Model: GT4

• Style: In-ear

• Material: PC + ABS

• Vocal Principles: Dynamic

• Dynamic driver: dual 8mm

• Resistance: 32Ω

• Net weight: Single earphone: 4g, Charging box: 56g

• Charging box size: 61.5 * 24.5 * 51mm

• Earphone size: 22 * 24 * 36.5mm

• Microphone: yes

• Magnetic charging: yes

• Bluetooth version: V5.0

• Bluetooth chip: ATS3015

• Transmission distance: 33 feet

• Headphone battery capacity: 40mAh polymer battery

• Headphone charging time: 1.2H

• Charging box battery capacity: 500mAh polymer battery

• Charging time of the charging box: 2H

• Playing time: 5 hours (60% volume)

• Playing time with fully charged charging box: 30H

• Standby time: 300 days(with the charging box)