Features 📌1.Baseus Immersive 3D Spatial Acoustics Technology: Immersive audio experience 📌2.Bluetooth 5.3,fast and stable connection 📌3.70H Long Battery Life, 0.06' Low latency 📌4.40mm PET Diaphragm driver,HiFi level Sound Quality 📌5.Dual Connection,Connect two devices simultaneously 📌6.Support ENC Noise Cancelling for HD calling Name :Baseus Wireless Headphones Model No.: Baseus Bowie D05 Material: ABS+PC+metal Wireless version: V5.3 Communication distance: 0m Music playing time: 70 hours (volume at 70%) Battery capacity: 600mAh/2.22Wh Rated input: DC5V--600mA Rated consumption current: 8mA Fully charging time: About 2 hours Frequency response range: 20Hz to 20kHz Charge interface: Type-C Application scope: Playback devices with wireless functions Baseus App Convenient, time saving, and user friendly, download the latest Baseus app to unlock more features 📌Location maps Search an earphone in long distance 📌Spatial effects Normal/Music mode/Theater mode 📌Button customization Customize your own control commands 📌Adaptive EQ tuning 12sound effects available 📌Real-time display of battery Level of earphone/charging case 📌Low-latency mode for gaming Turn on/turn off