Why choose our bone conduction wireless bluetooth headset? 1. It does not enter the ears, and truly does not harm the ears and does not damage the hearing. 2. Wireless connection, no need to face the earphone cable entanglement, any scene can do whatever you want. 3. Upgrade Bluetooth 5.0, the signal is stable, and the receiving distance can reach 15 meters (49 feet). 4. Large battery capacity, free to talk and listen to music. Feature: Lightweight: It weighs only 9.5 grams and uses lightweight materials to reduce the weight of the headset while ensuring battery life and reduce the burden on the ears when wearing it. Fast connection speed: the newly upgraded Bluetooth device can connect to the device immediately. (How to pair: turn on Bluetooth, find F88, connect it) Sound quality optimization: Reduce signal interference, no delay in calls, and clearer calls. How to use: Answer the phone: 1.Click the multi-function button to answer the call. 2.Long press the multi-function button for two seconds to reject the call. listen to music: 1.Click the multi-function button to play and pause music. 2.Press the plus or minus sign to adjust the volume. The package includes: 2 headphones 1 x charging cable 1 x manualWaterproof and Sweatproof, Lightweight Sports Earphones: Our wireless bluetooth earphones are made of high-quality waterproof materials and are not afraid of sweat and rain. It perfectly fits the contours of human ears and is not easy to fall off. The lightweight material allows you to wear it comfortably and will not oppress your ears. Portable and Easy to Operate: Our wireless bluetooth headset has a small body and light weight. Turn on Bluetooth automatic connection. With clear buttons, it is easy to realize the functions of making and receiving calls and volume adjustment. Long Battery Life and Obvious Noise Reduction: 140mAh large battery capacity, strong battery life, allowing you to talk and listen to music without restriction. Through active noise reduction chip processing, effectively remove noise, ask you to provide high-quality sound effects. Upgrade Bluetooth 5.0: Bluetooth 5.0 transmission is more stable, the delay is lower, and the maximum distance can reach 15 meters (49 feet). Compatible with Android/IOS iPhone. Suitable for business/office/sports occasions. Not in Ear, Bone Conduction: This Bluetooth headset abandons the traditional earphone design, and has a binaural induction non-earplug hanging ear design, saying goodbye to the swelling caused by earplugs. Non-in-ear design, earphones that fit the contours of your ears, so that you will not feel pain when wearing them for a long time.Ear Placement: On Ear. Noise Control: Active Noise Cancellation. Age Range (Description): Adult. Included Components: Wireless Charging Case. Special Feature: Microphone Included. Wireless Communication Technology: Bluetooth. Connectivity Technology: Wireless. Form Factor: In Ear. Color: Black. Brand: Mocoe. Manufacturer: Mocoe. Date First Available: January 28, 2021. Best Sellers Rank: #13,451 in Cell Phones & Accessories. Customer Reviews: 3.1 out of 5 stars 1,116 ratings 3.1 out of 5 stars. Item model number: 899988. : B08V8YSRM3. Item Weight: 0.3 ounces. Package Dimensions: 4.96 x 3.58 x 0.91 inches.