Features: Multifunctional, serving as both a bluetooth-compatible speaker and a phone holder. Bone conduction noise reduction technology, 3D surround sound effects, and various soothing sound effects can be freely switched. Bluetooth-compatible 5.3 chip, stable reception, faster connection, fast transmission with low latency. Portable designing, small size and lightweight, easy to carry, not take up much space. 2-level timed shutdown, no need to get up at night, allowing you to sleep all night soundly. Build in 500mAh large capacity battery, long battery service life, long working time. Specifications: Material: ABS Color: orange, white, black(optional) Fold Size: approx. 60x92x16mm/2.36x3.62x0.63inch Bluetooth-compatible Version: BLE5.3 Battery Capacity: 500mAh Working Time: 20hrs Power: 3W Charging Port: Type C Functions: bluetooth-compatible playback, memory card, 2-gear timed shutdown, phone holder Package Includes: 1Pc 2 in 1 Bone Conduction Speaker Desktop Stand note: Please allow 1-2cm errors due to manual measurement. Please allow for slight color differences due to different display resolution.