Plug and Play. Different batches may have different appearance, which does not affect use. 1 x charging cable. +N Less than 0.3%. Signal-to-noise ratio: 80DB. Output impedance: 40HM.
eBay
The LOUD Cell Phone Ring Amplifier & Flasher by iGuerburn is a black ring amplifier with Bluetooth connectivity, designed specifically for seniors and those with hearing impairments. The product is compatible with both brand and model, making it universally accessible for various cell phone users. The ring feature allows for easy access and amplification of phone notifications, while the flashing lights provide additional visual cues for important messages. This innovative accessory enhances accessibility and convenience for individuals who require added assistance in hearing their phone notifications.
eBay
Works with all analog, digital and tri-band phones.
eBay
Huge impact - like having a 4 foot antenna on your cell phone. 10 x Cell Phone Signal Sticker. dropped calls. Sticker type: Partial decoration. Product Type: Sticker.
eBay
Per le videochiamate: guardando film o ascoltando musica, questo amplificatore garantisce un suono chiaro e forte senza la necessità di una potenza esterna. 1 X Altoparlante per il cellulare. -Materiali durevoli: realizzati con materiali durevoli per garantire stabilità e uso longlasting.
eBay
Audio input mode: BT / AUX / disk / sound card. Output power: 20W 2. This power amplifier is compact, easy to carry, and simple to use, dual channel stereo sound, without compromising sound quality. 1 Power Amplifier.
eBay
Works with all analog, digital and tri-band phones.
eBay