This white battery-free telephone ring amplifier is a must-have for anyone who wants to ensure they never miss a call. With its sleek and modern design, it is the perfect addition to any home or office. The adjustable volume feature makes it a versatile and practical tool for any telephone user. - Color: White - Material: PP - Size: 9.70 × 5.70 × 2.50 cm / 3.81 × 2.24 × 0.98 in - Boosts your phone's ring volume with ease: This telephone ringer amplifier enhances the volume of your landline phone, helping ensure you don’t miss an important call. - User-friendly design allows for quick and easy installation, so you can enjoy louder, clearer ringtones right away. - Lightweight and compact, it fits easily into a bag or luggage. - Amplifies the ringtone significantly, making incoming calls easier to hear—even from another room. - Adjustable volume settings let you customize the ringtone volume to suit your hearing needs. Package includes: 1 × Telephone Ring Amplifier