Bluetooth Earpiece Headset 5.4 Wireless Hands Free Headphones 180° Rotatable UK
Hands-free calling: this wireless single headset is designed with a noise-canceling microphone to provide clear sound. Type of headset: on-ear. Headset battery: 110mAh. Wireless version: V5.4 -Speaker impedance: φ16MM 32Ω.