Mh3 dobrável bluetooth 5.0 fone de ouvido estéreo recarregável sem fio fone de ouvido esportivo

Specifications: Bluetooth 5.0 chip provides high speed transmission, stable performance and low consumption. Ergonomic design makes it comfortable to wear. It has buttons on the left earmuff, which is convenient to use. With foldable and retractable design, it is easy to carry and store. It has microphone with 40mm speaker, which brings you excellent music experience. Item Name: Wireless Earphone Material: ABS, Silicone Bluetooth Version: 5.0 Transmission Space: 10m Frequency Band: 2.4GHz Frequency Response: 20-20000Hz Supported Protocols: A2DP/AVRCP Battery Capacity: 250mAh (Included) Driver: 40mm Impedance: 32ohm Charging Time: about 2 Hours Talk Time: about 8-10 Hours Music Time: about 8-10 Hours Standby Time: about 120 Hours Features: Wireless, Foldable, with Microphone Size: 14cm x 10cm x 6cm/5.51" x 3.94" x 2.36" (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: 1 x Wireless Headphone 1 x Audio Cable 1 x Charging Cable