Neck Wearing Bluetooth 5.1 Headphone Wireless Earbud Neckband Headset for Exercise SportsRed

Feature: 1. Advanced bluetooth V5.1 provides faster, more stable and wider connection performance. 2. The headphone is compatible with for iOS and for Android smartphones, tablets, laptops and MP3 players. 3. With noise cancelling microphone to improve sound clarity, enjoy wireless mobile calls and music while driving, running and working. 4. Provide extra flexibility, portability and durability during exercise, no need to worry about it falling off, long term use is painless. 5. This bluetooth headset has a powerful 180 mAh battery and has a long battery life. Specification: Item Type: Headphone Material: ABS Model: WS-048 Function: o Conversion Receiving Scope of Application: Most Smart Devices with Bluetooth Built in Battery: Polymer Lithium Battery Built in Battery Capacity: 180mAh Input Voltage: DC 5V+-0.5V1V. Package List: 1 x Bluetooth Headphone4 x Ear Cap1 x Charging Cable1 x Instruction Book