1. Compact and Portable: Say goodbye to bulky speakers. This wearable bt speaker is designed to clip perfectly onto workwear or gardening attire, making it easy to carry wherever you go. 2. Exceptional Sound Quality: Experience powerful audio from this small clip-on portable speaker, delivering impressive sound effects for both music playback and calls. The built-in microphone ensures clear call experiences. 3. IPX5 Waterproof and Dustproof: With an IPX5 rating, this wireless bt microphone speaker is perfect for environments, protecting against water and dust during work and outdoor activities. 4. Extended : Enjoy long-lasting music with this sports lavalier speaker. Its built-in rechargeable battery provides up to 10 hours of continuous play on a single charge. 5. Enhance Your Lifestyle: Featuring a clamp design, this small back clamp audio player allows you to listen to music while staying aware of your surroundings, ideal for hiking, woodworking, cycling, or fitness activities. Chipset: JL6965 Bluetooth-compatible Version: V5.4 Audio Format: Speaker Unit: 33mm*1 Power Rating: RMS 3W Battery Capacity: 3.7V 500mAh Water Resistance: IPX5 Play Time: 8-10 hours (50% volume) Charging Time: 3 hours Charging Port: USB-C Dimensions: Approximately 71 x 48 x 39mm / 2.8 x 1.89 x 1.54 inches Weight: Approximately 70g Color:Green Material:plastic Package Contents: 1 * Pocket Bluetooth Speaker Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.