Wireless Bluetooth Invisible Ear Headset Sports Running $ 49.55 Specifications: Brand: Tronsmart Model: ONYX ACE Features: Music support Sound Channel: 2 Bluetooth version: 5.0 Color classification: White black white with white protective set white with black protective set white with blue protective set white with orange protective set black with white protective set black with black protective set black with blue protective set black with orange protective set Headphone Category: True Wireless Headphones Waterproof performance: IPX5 Usage: Hanging ear type Transmission radius: 10m Connection mode between the left and right cavities of the earphone: Wireless connection Dustproof performance: IP5X Connection between headset and playback device: Bluetooth connection
