Wireless Bluetooth Earpiece Noise Reduction Lightweight HD Voice IPX7 Proof Bluetooth 5.1 Headset for Business

Feature: 1. IPX7 Proof: Wireless business headset passed the IPX7 life level and nano sweat proof test, water and sweat proof. 2. Mobile Coil: Wireless handsfree earpiece is 14mm large mobile coil, improve bass dynamic performance, can hear more clearly. 3. Rotatable Earhooks: Bluetooth headset earhooks can be rotated 270 degrees, left and right ears can be freely switched to meet the wearing habits of different people. 4. Smart Chip: Wireless business headse uses a new generation of 5.1 smart bluetooth chip, which can effectively isolate the noise and keep the continuous flow of calls. 5. Automatic Pairing: Bluetooth headset first successful pairing, remove the headset, and then automatically pair. Lightweight, wear firmly, do not worry about the headset will fall off. Specification: Item Type: Wireless Bluetooth Earpiece Material: ABS Product Size: Approx. 10x5x2cm 3.9x2.0x0.8in Wireless Frequency: 2.402GHZ 2.480GHZ Battery Capacity: 100 MA Charging Voltage Current: 5V 1A Battery Type: Polymer Battery . Package List: 1 x Hanging Ear Bluetooth Headset1 x USB Interface1 x Instruction Manual Note: 1. Shipped with built in battery.2. Manual measurement, please allow slight error.