Nagaoka will launch the Bluetooth bone-conduction earphones “M315BONE” from its “movio” brand, which handles outdoor digital products, at consumer electronics retailers and EC sites nationwide starting October 25, 2024.

Manufacturer’s suggested retail price: 4,000 yen (before tax) / 4,400 yen (tax included).

　

　　

The M315BONE is a bone-conduction earphone offering excellent cost performance. Since sound is transmitted through bone vibrations, the ears remain unobstructed and external sounds can be heard, allowing you to enjoy music and calls while clearly hearing surrounding sounds. The main unit is available in three colors: black, blue, and beige.

・Comfort and operability

　The included rubber band allows adjustment of the tightness of the earphone section for a better fit. Playback/pause, answering calls/ending calls, next track/previous track operations can also be performed from the earphone itself.

・Lightweight design and long playback time

With up to 6 hours of music playback and a lightweight 25 g design, it is less tiring even during extended use and can be used in a variety of situations, including commuting to school, commuting to work, sports, and business settings.

・IPX5 water resistance

It is resistant to sweat and rain. In addition to everyday urban use, it can be used comfortably outdoors at locations such as the sea or mountains, where bad weather is common, and during exercise.

M315BONE　Product Specifications

Product name

　movio Bluetooth bone-conduction earphones

Model number

　M315BONEBK / M315BONEBL / M315BONEBE

JAN

　4967736083256（M315BONEBK）

　4967736083263（M315BONEBL）

　4967736083270（M315BONEBE）

Product price

　4,000 yen (before tax) / 4,400 yen (tax included)

Bluetooth version

　5.3

Standby time

　Up to 120 hours

Continuous talk time

　Up to 6 hours

Continuous music playback time

　Up to 6 hours

Charging time

　Approx. 2 hours

Talk range

　Approx. 10 m

Playback frequency range

　20 - 20000 Hz

Water drip resistance

　IPX5

Charging port

　USB TypeC

Main unit weight

　25 g

Main unit weight

　25 g

Main unit dimensions

　120×111×48 mm

Accessories

　Charging cable, rubber band for adjusting tension, instruction manual/warranty card

Warranty period

　6 months from purchase