M-F8 Waterproof Hanging Single Ear Earbuds Bluetooth-compatible 5.2 Noise Cancelling Sports Wireless Business Headphones HeadsetFeature:Ear-hook design: Ergonomic, anti-drop ear-hook, according to the shape of the human auricle, the force points of the ears are dispersed, so that the ears are evenly stressed, and the earphones will not fall off even during strenuous exercise.Super standby: 10 hours of battery life.Deep noise reduction: The intelligent noise reduction for high-definition calls and the voice noise reduction technology for intelligent voice calls greatly optimize the clarity of the sound.High-definition surround sound quality: professional sound quality, 13mm high-quality moving coil unit, large composite diaphragm moving coil, bringing lossless HF sound quality; mid-low frequency diving surging, high frequency bright and transparent, creating your own version of the auditory feast. Composite diaphragm woofer, full and powerful bass; metal diaphragm high-frequency speaker, treble delicate and not harsh.Low Latency: The upgraded version of Bluetooth-compatible 5.2 tends to have low latency, enjoy wireless freedom, fast transmission within 10m distance; better compatibility and more stable connection signal.One-button operation: intelligent control, one-button headset can realize music, call, voice assistant, previous song, next song and other operations.IPX4 waterproof and sweatproof: The headset supports IPX4 waterproof and splash, sports headset.Specification:Item model number: M-F8Material: ABS siliconeColor: Black, White, Red, Green, BlueBluetooth-compatible version: V5.2Transmission distance: 10mBattery capacity: 75mAhCharging time: 60 minutesStandby time: 200 hoursCharging method: USB chargingPlay/talk time: 10 hours music/10 hours talkProduct size: 50*50*20mmProduct weight: 3.5gPacking size: 70*60*35mmPacking weight: 15gNote:Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you!Please allow 1-2cm measuring deviation due to manual measurement. 3pcs M-F8 Waterproof Hanging Single Ear Earbuds Bluetooth-compatible 5.2 Noise Cancelling Sports Wireless Business Headphones Headset3pcs Feature:3pcs Ear-hook design: Ergonomic, anti-drop ear-hook, according to the shape of the human auricle, the force points of the ears are dispersed, so that the ears are evenly stressed, and the earphones will not fall off even during strenuous exercise.3pcs Super standby: 10 hours of battery life.3pcs Deep noise reduction: The intelligent noise reduction for high-definition calls and the voice noise reduction technology for intelligent voice calls greatly optimize the clarity of the sound.3pcs High-definition surround sound quality: professional sound quality, 13mm high-quality moving coil unit, large composite diaphragm moving coil, bringing lossless HF sound quality; mid-low frequency diving surging, high frequency bright and transparent, creating your own version of the auditory feast. Composite diaphragm woofer, full and powerful bass; metal diaphragm high-frequency speaker, treble delicate and not harsh.3pcs Low Latency: The upgraded version of Bluetooth-compatible 5.2 tends to have low latency, enjoy wireless freedom, fast transmission within 10m distance; better compatibility and more stable connection signal.3pcs One-button operation: intelligent control, one-button headset can realize music, call, voice assistant, previous song, next song and other operations.3pcs IPX4 waterproof and sweatproof: The headset supports IPX4 waterproof and splash, sports headset.3pcs Specification:3pcs Item model number: M-F83pcs Material: ABS silicone3pcs Color: Black, White, Red, Green, Blue3pcs Bluetooth-compatible version: V5.23pcs Transmission distance: 10m3pcs Battery capacity: 75mAh3pcs Charging time: 60 minutes3pcs Standby time: 200 hours3pcs Charging method: USB charging3pcs Play/talk time: 10 hours music/10 hours talk3pcs Product size: 50*50*20mm3pcs Product weight: 3.5g3pcs Packing size: 70*60*35mm3pcs Packing weight: 15g3pcs Note:3pcs Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you!3pcs Please allow 1-2cm measuring deviation due to manual measurement.