10 New High Quality Bluetooth Earbuds with Charger Box

New High Quality Bluetooth Earbuds with Charger BoxQuantity: 10Specifications: Model: F9 Headphone type: in-ear headphoneswireless protocol: hfp/hsp/a2dp/avrcpMusic time: about 150 hours (including rechargeable battery)Talk time: about 150 hours (including rechargeable battery)Sensitivity: 123dbImpedance: 32Frequency response: 20-20kmHzCharging capacity: 2000mAhwireless distance: about 10 metersWaterproof: life-grade waterproofConnection method: single / double free useColor: Black, WhiteFeatures: music play / pause, phone answer noise reduction, power display, voice promptswireless version: V5.0Compatible devices: wireless devices for companies such as for Xiaomi, Samsung, Apple, Huawei, etc. Oppo, live, Lenovo, tablet, etc. (using wireless, you need to use a wireless adapter)Type: 1pc/2pcsPacking size: 90*70*40mm/3.54*2.76*1.57inWeight: 135gNotes:Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictu