Check the listing for details. Wireless Bluetooth 5.1 Earpiece Headset Driving Trucker Earbuds Noise Cancelling. Color: Black, Condition: New. Listed at 7.27 USD. Features:❤Very light: single ear is only 3.5g, 108-degree elevation design, internal silicone earplugs, flying comfort.❤Ear-hanging design: Ergonomics, anti-dropping ear-hanging type, according to the shape of the human auricle, the stress points of ears are dispersed, so that the ears are stressed evenly, and the headphones will not fall off during intense exercise.❤Super standby: 20-hour battery life, charging once, can be used for one week.❤Deep noise reduction: Intelligent noise reduction for high-definition calls and voice reduction technology for intelligent voice calls greatly optimize the clarity of sound.❤HD surround sound quality: professional sound quality, 13mm high-quality moving coil unit, with large composite diaphragm moving coil, brings lossless HF sound quality; The mid-low frequency dive is surging, and the high frequency is bright and transparent, creating an aural feast with its version. Compound diaphragm woofer, full and vigorous bass; Metal diaphragm high-frequency horn, the treble is exquisite and not harsh.❤Low latency: Bluetooth 5.2 upgraded version tends to low latency, bid farewell to audio delays such as games and dramas, enjoy wireless freedom, and transmit quickly at 10M distance; Better compatibility and more stable connection signal.❤One-button operation: intelligent control, the one-button earphone can realize music, conversation, voice assistant, previous song, next song, and other operations.❤IPX6 waterproof and sweat-proof: headphones support IPX6 waterproof splash, sweat splash is not afraid, exercise headphones.Specifications:Colors: White/Black(As your choice)Bluetooth version: 5.2+EDRTalk time: about 5 hoursListening time: about 3 hoursHeadphone battery: 50MAHWireless frequency: 2.4GHZSupport agreement: A2DP1.3/HFP1.6/HSP1.2/AVRCP1.6/D11.3Transmission distance: 33ft/10 metersCharging voltage/current: 5V/1ACharging time: about 1 hoursStandby time: 180 hoursMicrophone sensitivity: -42DbWorking temperature: -10-50℃Package Included:1* Headphones1* Data Line1* Instructions2* Ear cap FREE SAME DAY SHIPPING 🚀FAST 1-3 DAY DELIVERY 🚚Limited quantity!100% Satisfaction Guaranteed