Bluetooth Model: HM11 Hearken back to simpler times with this retro-designed Bluetooth speaker! Its classic aesthetic, complete with dial controls, offers a nostalgic nod to the past. Speaker Size: 10.5*7.2*6.5cm Input/Output: DC 5V 1A Charging Time: 2H Function: Bluetooth/Hands-free Calling/TF Card Playback/U Disk Playback/TWS/FM Available Colors: White, Pink, Light Green Material: ABS+UV Plating Frequency Response: 50HZ-18KHZ Bare Metal Size: 115*78*61mm Signal-to-Noise Ratio: 80db Bluetooth Version: Jerry 5.0 Speaker: 4Ω 3W 45MM Playback Time: 3-8 hours Effective Distance: 10M Battery Capacity: 3.7V 500mAh Package Includes: 1 x Wireless Speaker, 1 x Type-C Cable, 1 x Audio Cable Features: Retro Design: Embrace vintage charm with its classic retro aesthetics and intuitive dial controls. Tune into FM radio and relive cherished memories. Bluetooth 5.0 Compatible: Experience a stable, durable, and fast connection with low power consumption and a 10-meter barrier-free transmission distance. Professional Acoustic Design: Enjoy powerful, theater-quality sound from its expertly crafted acoustic configuration. Large Capacity Battery: The built-in 500mAh battery provides up to 8 hours of wireless playback on a single charge. One-Click Connection Technology: Pair two speakers for a truly immersive, three-dimensional sound experience. Multifunctional: Supports Bluetooth, memory card, USB, and AUX audio playback. With Handle: Features a durable faux leather handle for easy portability. Perfect for outdoor cooking, parties, gardening, garage work, campfires, hiking, biking, or beach trips. This retro speaker is a stylish choice for both casual and formal settings! Note: There may be a 2-3cm difference due to manual measurement. Please also note that there may be a slight color difference due to lighting and screen reasons.