JBL Tune 510BT - Bluetooth headphones with up to 40 hours battery, microphone for call, foldable and comfortable, Android and iOs compatible (Rose) MIONJO and peace of mind

and peace of mind

Provides compression to the upper and lower abdomen

and the interface is simple to ensure that the elderly have no difficulty in using & reading

The heads are replaceable

that will improve the reliability of the readings dramatically

JBL Tune 510BT - Bluetooth headphones with up to 40 hours battery, microphone for call, foldable and comfortable, Android and iOs compatible (Rose) MIONJO and peace of mindNOTE: If headset is too tight we suggest placing them over a ball or something of similar size shape. Leave undisturbed for at least 24 hours. Repeat if necessary. Please also try length adjustments of either earpiece until both sides best fit you. JBL PURE BASS SOUND: These wirelss headpones feature the renowned JBL Pure Bass sound, which can be found in the most famous venues all around the world. WIRELESS BLUETOOTH: These headphones stream