CHIFENCHY PulseSound Portable Bluetooth Speaker 15W

CHIFENCHY PulseSound is a pocket-ready Bluetooth speaker that delivers room-filling 15W (20W peak) sound, beat-synced LED visuals, IPX5 splash resistance, and up to 15 hours of playtime in a compact 4.25" form.

This compact wireless speaker blends big, clear audio with a dynamic light show so your music sounds and looks better whether you’re at home, on the sand, or by the pool. Built with Bluetooth 5.3, TWS stereo pairing, multiple input options, and a lightweight design, it’s engineered to travel easily and keep the party going all day.

How loud and clear is the sound from a speaker this size?

Despite its small footprint, the PulseSound produces clean, undistorted audio thanks to a 15W continuous output and a 20W peak burst for impactful moments. It emphasizes balanced highs and mids with respectable bass for a speaker of this class, and you can double the effect by pairing two units for true stereo.

• 15W continuous and 20W peak power for full, clear sound
• Zero-distortion tuning for crisp highs and defined mids
• Stereo TWS pairing doubles output to approximately 30W
• Works well indoors and outdoors for groups or personal listening

What battery life and charging features should I expect?

The PulseSound runs up to 15 hours on a single charge under typical listening conditions, covering day trips or long outdoor sessions. Fast Type-C charging reduces downtime so you can get back to music quickly, and the lightweight design makes it simple to carry spare power in a bag if needed.

• Up to 15 hours playback per charge depending on volume and light settings
• USB Type-C fast charging for shorter recharge times
• Ultra-light 0.582 lb (264 g) body is travel-friendly
• Lanyard included for hands-free carrying

Which connectivity and playback options does it support?

Connect instantly over Bluetooth 5.3 for a strong, low-latency link up to about 100 ft in open space, or use auxiliary and TF card inputs when a wireless connection isn’t available. The speaker supports common audio formats from the TF card and can act as a convenient standalone player if you want to leave your phone in your bag.

• Advanced Bluetooth 5.3 for faster pairing and stable range
• 3.5mm AUX input for wired devices
• TF card slot with WAV, FLAC, APE, MP3 playback support
• TWS stereo pairing for left/right separation using two speakers

How do the lights and durability perform outdoors?

The built-in LEDs pulse in sync with your music to create an immersive visual layer that enhances parties and relaxed evenings alike. With an IPX5 splash-resistant rating, the speaker resists water from splashes and light rain—suitable for beach days and poolside use—but it’s not submersible.

• Beat-synced lights create atmosphere for parties or romantic evenings
• IPX5 splash resistance protects against rain and splashes
• Compact, pocketable size fits backpacks and picnic baskets
• Durable build for casual outdoor and travel use

Who is this for? The CHIFENCHY PulseSound is designed for travelers, outdoor enthusiasts, small-group hosts, and anyone who wants portable sound with a visual edge—couples on weekend getaways, beachgoers, campers, or homeowners seeking an easy-to-carry speaker for patios and kitchens. If you need a lightweight, multi-input speaker with punchy audio, lively LEDs, and long battery life, this model strikes a practical balance between power and portability without complicated setup.