YRKR Wireless Earbuds BT5.3 Earphone High-Clear Voice Long Endurance 72H Standby Low Latency Fast Charging Suitable for All Ear Types Compatible with Android, iOS or Windows for Computer and Network Users Features: Superior Sound Quality: Unique orange-shaped sound hole design provides cinema-level sound effects, immersing you in the world of music. Clear Voice: The 13MM unit ensures every word is clear, just like face-to-face conversation. Long Battery Life: 200mAh large capacity, one charge can listen for about 3 hours, using the charging box can continuously listen to music for 12 hours, 72 hours standby. Upgraded Chip: BT 5.3 version chip, more stable, audio and video synchronization, smoother experience. Gaming Experience: Accurate positioning when playing games, zero delay, rich dialogue scene details, clearer footstep direction. Type-C Interface: Faster charging speed, double-sided plug, no more worries about running out of power. Touch Button: Single-channel dual-ear mode, easily control play pause, volume adjustment and other functions. Specification: Optional color: Pink / Orange / Black / White / Green / Blue BT version: V5.3+EDR Use distance: 10m Using time: ~3Hrs Standby time: 72Hrs  Charging time: 1.5Hrs Earbuds battery capacity: 25mAh Charging case battery capacity: 200mAh Dynamic drivers: 13mm 32Ω Charging interface: Type-C Charging case size: 48*48*17mm Package size: 7.5*2.5*14cm Package weight: 51.5g Package list: 1* Earbuds 1* Charging cable 1* User manual