x10 Bluetooth Speaker Outdoor Live Broadcast Sound Card Machine with Microphone •Bluetooth Version: V5.0,with a transmission distance of up to 10m •Battery Capacity: 4000mAh/3.7V for the main battery,and 800mAh/3.7V for the microphone battery,to maintain a long-lasting life •Charging Interface: Type-C interface,with a rated input of 5V=2A •Signal-to-Noise Ratio: ≥70dB,operating temperature: -10℃ to 45℃ •The sound card kit is suitable for live streaming,classroom teaching,outdoor entertainment,conference speech •Interfaces: •Charging Port/Power: Supports Type-C interface charging •Type-C OTG/PC Live Interface: Supports USB data cable connection for 5V/2A power supply charging. Can be connected to a computer or phone via USB,and supports live streaming while charging •Live Streaming 1: Connects to the phone and speaker via a 3.5mm audio cable for live streaming and re-encoding •Live Streaming 2: Connects to the phone and speaker via a 3.5mm audio cable for live streaming and recording •MIC 1: Connects to a 3.5mm microphone or wireless microphone receiver •MIC 2: Connects to a 3.5mm microphone or wireless microphone receiver •Line-In: Connects to the phone via a 3.5mm audio cable for inputting music accompaniment •Headphone: Connects to a 3.5mm headphone jack or via a 3.5mm cable to the AUX interface of other playback devices,providing output for other devices •Specifications: •Bluetooth version: V5.0 •Bluetooth transmission distance: ≤10m •Operating frequency/distortion: 2.5G≤10% •Frequency range: 50Hz-22KHz •Battery capacity: 4000mAh/3.7V •Microphone battery: 800mAh/3.7V •Charging interface: Type-C interface •Rated input: 5V=2A •Signal-to-noise ratio: ≥70dB •Size: 280x95x110mm •Working temperature: -10℃-45℃ •Charging time: 5h (Theoretical) •Working time: 5h (Theoretical) (Note: It depends on the usage scenario) Package included: •1 x Sound Card •1 x Type-C Data Cable(Dual Head) •1 x Audio Cable •2 x USB Cable •1 x Earphone •2 x Mic •1 x Shoulder Strap •1 x English Manual •Other items not include