Xingma XM-737T Pocket system Hearing Aid Voice Amplifier

XINGMA Pocket Hearing Aid Sound Amplifier – Model XT-737T

● Pocket-type hearing aid with wired sound system – compact and easy to carry 👂👜

● Brand: XINGMA | Model: XT-737T | Made in China 🇨🇳

● Powered by 1x AAA battery (not included) 🔋❌

● Delivers clear and smooth sound for everyday hearing support 🔊🙂

● Max Sound Output: 133±4dB | Sound Gain: 45±5dB (at 1000Hz) 📈

● Total Harmonic Distortion: ≤10% | Input Noise: ≤35dB 🎧

● Wide frequency response range: 300 ~ 4500Hz 📊

● Comfortable volume adjustment system for personalized use 🎚️👍

● Includes extra airplug – choose the size that fits you best 🧩🦻

● If you hear a howling sound, ensure earplug fits tightly with no air leaks ⚠️🔍

● Keep earplugs clean for hygiene and better performance 🧼

● Remove battery during long-term storage to protect the device 📦🔋

● 100% authentic product – quality you can trust ✅

🔖 #HearingAid #SoundAmplifier #XINGMAXT737T #PocketHearingAid