Mh8 dobrável bluetooth 5.0 fone de ouvido sem fio rádio estéreo esporte portátil fone de ouvido

Specifications: The headphone is made of ABS and silicone material, which is very durable and comfortable to use. With its stylish foldable design, you can fold it when you doing outdoor sports. It has bluetooth-compatible 5.0 chip with great compatibility, smooth playback and ultra-clear sound quality. The 40mm dynamic moving coil brings you excellent stereo sound music. It supports TF card and you can play music without connecting your phone.   Item Name: Wireless Headphone Material: ABS, Silicone Drive: 40mm Impedance: 32ohm Bluetooth Version: bluetooth-compatible v5.0 Bluetooth Use Frequency Band: 2.4GHz Power Level: CLASS II Bluetooth Distance: 10 Meters without Barriers Frequency Response: 20-20000Hz With A2DP /AVRCP High-quality Stereo Audio Transmission and Remote Control Protocol Powerful Noise Cancellation Circuit Active Noise Reduction Charging Time: About 2 Hours Power Indicator Charging: Red Light on, Fully Charged: Red Light off Blue Light on Talk Time: About 8-10 Hours  Music Time: About 8-10 Hours  Standby Time: About 120 Hours Battery Capacity: 250mAh Included Features: Wireless, Rechargeable, Foldable, Durable Size: 15cm x 12cm x 6cm/5.90" x 4.72" 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 Charging Cable 1 x User Manual