Description: The wireless microphone features long standby time which allows you to sing cheerfully for a whole day without charging. The wireless microphone adopts large loudspeaker and built-in sound card which can bring you high-fidelity surround loss sound effect. Made of ABS material the wireless microphone is eco-friendly and durable to use. It can be good gift to be presented to yourself your parents your children your friends and so on. The length of the wireless microphone is 26cm width is 7cm and height is 7cm. The wireless microphone is suitable for many types of devices such as smart phone laptop tablet and so on. It supports many connection methods such as Bluetooth-compatible TF card and Aux cable. Item Name: Wireless Microphone Material: ABS Model: K2 Pickup: Condenser Speaker Power: 4Ω 5W (Speaker Output) Frequency Response Range: 150Hz-10kHz Maximum Sound Pressure Level: >115dB 1KHz THD <1 Bluetooth-compatible Version: 5.0 Power Supply: 1 x 5V 18650 Battery Battery Capacity: 2000mAh(Included) Life Time: 5-6H Charging Time: 3H Working Temperature: -10 Degrees Celsius-45 Degrees Celsius Connection Method: Bluetooth-compatible/TF Card/AUX Features: Mini Lightweight Sensitive Size Details: 26cm x 7cm x 7cm/10.24 x 2.76 x 2.76 (Approx.) Notes: Due to the light and the screen setting difference the item s color may slightly differs from the pictures. Please allow slight dimension difference due to the manual measurement. Package Includes: 1 x Wireless Microphone