Écouteurs intra-auriculaires sans fil Bluetooth 5.0, véritable stéréo, réduction du bruit, oreillettes de sport, T07

Specifications: IPX5 waterproof, no afraid of sweat. Adopts noise reduction technology, supports hands-free call. Bluetooth 5.0 technology, faster and more stable transmission, no delay. Comes with a charging box, digital display, convenient to know the battery status. Item Name: Wireless Earphones Material: ABS Bluetooth Version: 5.0 Waterproof: IPX5 Sound Channel: Bilateral Stereo Chip Model: for Airoha 1536u (The Same As for 2) Battery Capacity: 40mAh for Single Earphone, 800mAh for Charging Box Rated Voltage: 3.7V Battery Cycle Life: >300 Times External Charging Voltage: DC 4.8-6.5V Charging Current (Charging Mode): 500mA Earphone Static Current: <1uA Speaker Power: 5mW Frequency Range: 30Hz - 15KHz Charging Time: 1-1.5H for Charging Box, 4-5 Times for Earphones Cooling Time: 55 Hours Talk Time: 3.5 Hours Music Duration: 3.5H Transmission Distance: 10 Meters Functions: Digital Display, Hands-free Call, NFC Function, Voice Control, Multipoint Connection Features: Wireless, bluetooth-compatible Connection, In-Ear, Digital Display Earphone Size: 2.7cm x 1.5cm x 1.9cm/1.06" x 0.59" x 0.75" (Approx.) Charging Box Size: 9.5cm x 4.8cm x 3.4cm/3.71" x 1.89" x 1.34" (Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 2 x Wireless Earphones 1 x Charging Box 1 x Charging Cable