Sony Srs XB100 Compact Portable Speaker

The Sony SRS-XB100 is an ultra-compact portable Bluetooth 5.3 speaker engineered for everyday travel, desktop listening, hands-free conference calls, and outdoor durability. Combining an updated 46 mm full-range driver, an off-center diaphragm design, a dedicated bottom-firing passive radiator, and Sony's Sound Diffusion Processor inside a 274-gram IP67 waterproof and dustproof cylinder, it delivers clear midrange vocals and punchy low-end response with up to 16 hours of battery life.

Off-center 46 mm driver, passive radiator, and Sound Diffusion Processor

Within its compact 76 mm diameter × 95 mm height cylinder, the SRS-XB100 introduces an updated acoustic layout compared to the earlier SRS-XB13. Its 46 mm full-range driver uses an off-center diaphragm design and a textured surround that increases acoustic pressure and reduces vocal distortion at higher volumes, while a downward-firing passive radiator uses slots around the base perimeter to reinforce bass frequencies across the 20 Hz – 20,000 Hz transmission range. Sony's integrated Sound Diffusion Processor applies Digital Signal Processing (DSP) to disperse sound vertically and horizontally. When a wider soundstage is needed at a desk or patio table, two SRS-XB100 units can be linked wirelessly via the hardware Stereo Pair button to operate as discrete left and right stereo channels.

IP67 outdoor protection, UV-resistant coating, and multi-way strap

Built for outdoor carry in humid, dusty, or rainy environments, the SRS-XB100 is certified to IP67 standards—meaning the enclosure is completely dust-tight (IP6X) and capable of surviving immersion in up to 1 meter of freshwater for up to 30 minutes (IPX7) when the rear USB Type-C port flap is sealed. The ribbed polymer shell incorporates recycled plastic materials treated with a UV-resistant coating so the finish resists fading under direct sunlight. A dual-loop woven multi-way strap threads through the chassis, allowing you to carry the speaker on a finger, cinch it around a backpack shoulder strap, or hang it from a bicycle handlebar or shower hook.

16-hour battery, Bluetooth 5.3 Fast Pair, and Echo Cancelling speakerphone

The internal rechargeable lithium-ion battery delivers up to 16 hours of continuous wireless playback and recharges in approximately 4.5 hours via USB Type-C (5V DC), while reporting live battery percentage directly to the status bar of connected smartphones. Wireless connectivity runs on Bluetooth 5.3 (supporting SBC and AAC codecs across A2DP, AVRCP, and HFP profiles) with Google Fast Pair pop-up pairing on Android devices. For remote work and everyday voice calls, a built-in omnidirectional microphone with Echo Cancelling allows two callers to speak at the same time without clipping or feedback.

Bangladesh buyer checklist

Before purchasing the Sony SRS-XB100 from any seller in the BiponiBD catalog, confirm the exact exterior finish in stock (Light Grey, Black, Blue, or Orange), verify that both the multi-way woven strap and the USB-A to USB-C charging cable are sealed inside the retail box, and check the seller's warranty terms.

Official references: Sony Official SRS-XB100 Compact Wireless Speaker Specifications.