Upgraded Bluetooth Under Pillow Speaker - Ultra Thin Pillow Speakers for Sleeping with Timer Bone Conduction Sleep Speaker Mini Sound Machine Side Sleeper Friendly (Blue-Upgraded)

- 【Side Sleeper Friendly Under Pillow Speaker】: Unlike the standard version which uses air conduction, the upgraded model features bone conduction technology. Instead of causing ear canal pressure or discomfort for side sleepers, it transmits clear sound directly to your inner ear through skull vibrations. Simply place it under your pillow and enjoy private listening without disturbing your partner ? perfect for those with sensitive ears who need gentle sound for sleeping - 【Long-lasting Rechargeable Battery】: The upgraded version features a built-in 400mAh high-capacity battery and adds a bass sound effect. A single charge delivers 16 hours of continuous playback (only 2 hours to fully recharge). Enjoy uninterrupted sleep aid for multiple nights without frequent charging. Standby time is up to 150 days - 【Built-in Auto-Off Timer】: The built-in sleep timer automatically turns off the device, and the timer interval has been upgraded to 5-minute increments, giving you more customization options. It ensures you drift off to your favorite music without draining the battery. It is perfect for insomniacs and light sleepers seeking undisturbed rest - 【Adjustable Volume & Bluetooth 5.4 Connectivity】：Take full control of your listening experience with easy-touch adjustable volume buttons. Stream wirelessly from your smartphone, tablet, or any Bluetooth-enabled device up to 33ft away. The upgraded Bluetooth connection ensures stable, lag-free audio playback whether you‘re listening to podcasts, white noise, or your favorite sleep playlist. No complex setup required ? pair once and enjoy every night - 【Mini Portable Design ? Perfect for Home & Travel】: Ultra-compact and lightweight, this mini bone conduction speaker fits discreetly under any pillow (standard, memory foam, or latex). Take it anywhere - hotel rooms, camping trips, or business travels - to maintain your sleep routine. It’s an ideal gift for your spouse, parents, or friends suffering from insomnia, tinnitus, or stress

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