Product Dimensions: 3x2.4x0.9 inch Highlights: 1.For Car Driving And Business Details: *Features*:*For Car Driving And Business*:This wireless earpiece is specially designed for drivers and businessmen,who have to completely focus on their work with no hands for phone picking. Simply touch the function key to answer or hang up phone calls,or activate the voice assistant for other needs. *Clear And High-Quality Sound*:Built-in HD omnidirectional microphone and exclusive acoustic structure ensure clear audio and dynamic music. Enjoy rhythm dancing on your eardrum and almost face-to-face voice quality. *Stable Wireless Streaming*:Adopting upgraded wireless chip and wireless V5.0 technology,our headset is compatible with IOS,Android,Mac OS,and Windows. You can enjoy HD quality voice calls stably and wirelessly up to 32.8ft. No worry about sudden disconnection during business calls. *TWS Function*:If needed,buy one pair earpieces for your both ears. Don't worry. TWS function can realize the pairing of them and make you immerse in your own world. *Comfortable Wearing*:Only weighing .03lbs,which ensures comfortable wearing for long time usage.You can wear it either left-eared or right-eared with the 270 degree rotatable hook and 180 degree rotatable boom mic. *Specifications*:Pairing Name: ME-100 Material: ABS Color: Black Earpiece Size: 7.5x6x2.4cm/3x2.4x0.9in Earpiece Weight: 12.5g/0.03lbs Wireless Version: V5.0 Frequency Range: 2.4GHZ Working Distance: 10m/32.8ft Charging Voltage: DC5V Earpiece Battery Capacity: 110MA Lithium Battery Charging Time: 1Hour Runtime: 8-10Hours Standby Time: 170Hours Protocol Supported: A2DP1.3/HFP1.6/HSP1.2/AVRCP1.6/D11.3 Cable Length: 18cm/7.09in *Package Lists*:1 x Earpiece 1 x Instruction 1 x USB Charging Cable 2 x Earpiece Caps Replacement

Unilateral Wireless V5.0 Business Earpiece Rechargeable Wireless in-Ear Headset with Hook for Car Driving Phone Call Office