Key features Speakers Number of speakers 1 Audio channels 1.0 channels Tweeter diameter (Imperial) 3.81 cm (1.5") Tweeter diameter 4 cm Woofer diameter (imperial) 3.81 cm (1.5") woofer diameter 4.7 cm Audio RMS power 5 W Frequency range 100 - 20,000 Hz Signal-to-Noise Ratio (SNR) 85 dB Music Energy 5 W Ports and Interfaces Transmission Technology Wired & Wireless WiFi No Bluetooth Yes 3.5 5mm port No AUX input No Bluetooth version 5.1 Bluetooth profiles A2DP, AVRCP Bluetooth transmitter modulation 8DPSK, DQPSK, GFSK USB Connectivity Yes USB Plug USB Type-C Near Field Communication (NFC) No AirPlay No Cable Length 1.2 m Design Product Type Mono Portable Speaker Product Color Red Case Material Plastic Volume Control Keys Protection Feature Dust-resistant, Waterproof Hook Yes Carry Handle (s) Yes International Protection Rating (IP Code) IP67 LED Displays Yes Services Recommended Use Mobile Phone/Smartphone Integrated Card Reader No