Feature: 1. Bluetooth 5.2 Chip: Fast speed transmission, stable link, low power consumption, no lag. 2. Long Battery Life: 300mAh battery supports up to 28h of playing music and 48h of calling. Nearly 720h standby time lets you save worry. 3. HD Sound Quality: Upgraded 10mm real copper ring speaker and 3D panoramic sound effects give you an on-site experience. Feel every detail in the music. 4. Multi-Point with 2 Devices: Intelligently connect 2 devices simultaneously, switch at any time, both playing games & answering calls. 5. Noise Reduction Microphone: Anti-noise microphone brings you super-pure sound. No disturb when calling friends. 6. Comfortable and Stable: Ergonomic design makes it comfortably fit. Long wear without pain. Not fall off easily. Specificaties: Bluetooth: V5.2 Supporting protocols: HSP, HFP, A2DP, AVRCP, Apt-X Noise reduction: Passive Working distance: 15 meters Waterproof rating: IPX5 Battery display: support (iOS and most Android phones) Batterij-indicator: Lithium Polymeer Batterij Headphone capacity: 300 mAh Music playback time: about 30 hours (music volume will affect the time) Call time: 35 hours （Volume size affects time） Standby-Tijd: One year（Very low power consumption） Charging time: 2 hours Support mode: compatible with all Bluetooth versions Sound: HD voice quality Wearing method: wearing ear hanging Boot automatic matching: support Package List: 1 x Bluetooth Earpiece 1 x Charging Cable 1 x User Manual
