Specification: Origin: Mainland China Item Type: Stand Material: Plastic Hign-concerned Chemical: None Product attributes: Supplier appearance patent copyright (counterfeiting and selling counterfeit goods will be investigated) Material: ABS+PC Applicable: Compatible with JBL GO 4/GO 3/GO 2 wireless BT speakers are universal Functional features: The speaker can be fixed on a bicycle or motorcycle for riding. Pipe diameter size on the bicycle: suitable for 25mm (0.98inch)-32mm (1.26inch) Appearance size of the product is about: 100mm*85mm*82mm (3.94inch*3.35inch*3.23inch) Packaging box size: 104mm*86mm*43mm (4.1inch*3.39inch*1.69inch) Product weight: about 116g (including packaging box weight) Note: The weight of a single output may be biased, plus or minus 5g-20g Note: Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you! Please allow 1-2cm measuring deviation due to manual measurement. Included: 1 Set x Universal Bicycle Speaker Mount 1. Enhanced Stability with Unique Base: The upgraded universal bicycle speaker mount features a unique bottom design that ensures a more secure hold for your speakers, making it Compatible with JBL GO 4/GO 3/GO 2 wireless Bluetooth-Compatible speakers. 2. Durable PVC Material: Constructed from durable PVC material with anti-slip large particles, the fixed holder prevents bending or deformation, significantly extending the lifespan of your speaker mount. 3. Portable and Versatile: The portable MTB road bike bracket speaker rack is not just for bicycles. It's ideal for hiking, boating, workouts, and sunbathing, allowing you to carry your music wherever you go. 4. Perfect Fit for Various Environments: Designed to be universally compatible, the portable speaker mount ensures a snug fit and secure hold in a variety of environments, providing peace of mind during your outdoor adventures. 5. Convenient and Easy to Use: The portable speaker mount is easy to install and remove, offering a hassle-free experience for users looking to enjoy their music on the go. Its lightweight and compact design make it a must-have accessory for any outdoor enthusiast.