• Bluetooth-compatible 5.3: The Bluetooth-compatible 5.3 technology, which has lower power consumption, faster transmission speed, no delay in calls, strong anti-interference.
• Long Battery Life: 30mah for headphones, 250mah for charging case, premium battery core, about 50 minutes charging time, approximately 5 hours call and music time, 20 hours of long endurance.
• IPX55 Waterproof: With IPX55 waterproof and dustproof function, it is suitable for use in sports, fitness or other outdoor activities, and meets the needs of various daily use scenarios.
• Lightweight: Small and light in size, will not feel bulky, long time wearing also not easy to produce discomfort.
• HIFI Original Sound Quality: 10mm dynamic coil, HIFI sound quality, original sound quality, making music more pleasant to listen.

Feature:
1. Small size, lightweight, and portable.
2. Open the cover in seconds, low power consumption, stable connection.
3. Fingerprint control, convenient and worry free.
4. Lightweight, comfortable and stable ear fitting.
5. 20 hours of long endurance.
6. Hifi original sound quality.
7. IPX55 waterproof and dustproof.

Description:
Product Name: Earphone
Bluetooth-compatible version: V5.3;
Transmission distance: outdoor straight distance of 15 meters;
Battery capacity: 30mah for headphones, 250mah for charging case;
Horn: F13mm composite film genuine copper ring;
Music time; About 5 hours;
Call time; About 5 hours;
Standby time: 720 hours;
Charging time: 50 minutes;
Charging compartment size: 52.2 x 52.2 x 28.6mm;
Earphone size: 18.5 x 5.5 x 31mm;
Packaging box size: 77 x 36 x 105mm;
Single weight: 100g;
Packing list:
Earphone x 1
Data Cable x 1
Ear Cap x 3
Manual x 1
Note:
1. Due to manual measurement, please allow 1-3cm error. Make sure you don't mind before bidding.
2. Due to the difference of different monitors, the picture may not reflect the actual color of the product. Thanks.