**Product Specifications:**

**Brand:** PIYO PEN

**Advantages:** W, 32G, global high-quality copyrighted content, 25 years of high-quality publishing institutions, produced by Dolphin Media.

**Content:** Wish Upon, llamallama, INSPE, Penguin Detective, and more.

**Features:** Professional children's book publishing institution, carefully selected excellent enlightenment resources, tailored for Chinese babies, exclusive portable listening device, suitable pre-school enlightenment formula for Chinese babies, selected 1000 minutes of content, 575 episodes of enlightenment content, bilingual reading, habit formation, and more.

**Content Categories:** English stories, Chinese classics, animal and transportation knowledge, nature exploration, idioms, English nursery rhymes, phonics, ancient Chinese texts, and more.

**Functionality:** Volume control, track selection, daily 30-minute listening and reading sessions, cognitive development, imagination, focus, and more.

**Accessories:** Customizable stickers, rocking cap, Armocare, Type-C data cable.

**Battery Life:** 20 hours, fast charging, high-fidelity speaker, volume control, gentle sound for baby's protection.

**Design:** Easy operation with 3 buttons, no exposed screws, suitable for all ages.

**Package Contents:** Listening device, playlist, rocking cap, user manual, DIY stickers, Type-C data cable.

**Basic Parameters:** Rocking cap, indicator light, power/play button, menu button, Bluetooth/child lock, Type-C interface, speaker, pause/reset button.

**Product Name:** Dolphin Little Listening Device

**Product Model:** DP-SL1

**Battery Type:** Lithium polymer

**Battery Capacity:** 650mAh

**Main Materials:** Plastic, metal

**Product Weight:** 120g