GY10 Bluetooth Earphone Neckband In-Ear Silicone Stereo HIFI Wireless TF Card Headphone for Music беспиоводные наушники Description: It can connect to the mobile phone by Bluetooth, and it can also support TF card to play music independently. You can enjoy music without the mobile phone during exercise. The battery life is greatly improved. It can listen for about 48 hours when fully charged, and the standby time is long enough without charging once a day. The battery can be displayed on the phone, which is convenient and practical. Graphene full-frequency unit and high-quality composite diaphragm provides strong sound. So, you can listen to music and enjoy time. The ear caps are soft and fit, and the design is ingenious and reasonable, so you don’t feel pain in your ears for a long time wear. The length of this product is 17cm, the width is 15cm and the height is 2cm. Ergonomic design earphone is close to the ear, which has stable support and not easy to fall during the movement. It can connect two devices at the same time, and you can switch at any time, and enjoy both music and games. It is suitable for fitness, music, casual, study, etc. Item Name: Bluetooth Headphone Material: Plastic,Silicone Batteries: 260mAh Battery (Included) Playback Time: 48H Bluetooth Protocol Support: HSP/HFP/A2DP/AVRCP Bluetooth Version: 5.0 Signal to Noise Ratio: 98dB Speaker Diameter: 10mm Bluetooth Working Frequency: 20Hz-20KHz Size Details: Size: 17cm x 15cm x 2cm/6.69" x 5.91" x 0.79" (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 Bluetooth Headphone 1 x USB Charging Cable 1 x User Manual