Product Review

Why choose HANOU wireless earbuds? 

Real Hi-Fi Stereo Sound Quality with HD Binaural Call
ONE-STEP PARING TECHNOLOGY
IPX7 WATERPROOF
Secure Fit &Perfect Ergonomic Design
LONGER BATTERY LIFE-Up to 42 Hours

Feature: 
Bluetooth version: Bluetooth 5.0
Working distance: ≥10M
Music playtime: 6 hours
Call time: 9hours
Headphone battery capacity: 50mAh
Charging box battery capacity: 600mAh
Headphone Charging time: about 1.5 hours
Charging box charging time: about 1.5 hours

Important Notice for Single Earbud using 
a.The earbuds can be used individually.
b.Before using as single earbud separate pairing, all the previous "TWS880" Pairing records need to be erased.
c.While use Left (or Right) earbud separately, press and hold the function button for 3s, earbud enters manual pairing mode, the LED flashes between Red and Blue, open cellphone Bluetooth and search for "TWS880" and then connect. The LED will be on in Blue after Successfully connected.
d.after using the earbuds as single mode and go back to use as dual earbuds connection, all "TWS880" or ''TWS880-R'' pairing records in the cellphone need to be erased in advance and then power off dual earbuds or put earbuds into the charging case to connect again.

MULTIFUNCTION BUTTONs
Triple tap R/L --  Volume up/ down
Single tap L/R -- Play / Pause,Answer & Hand-up calls
Long press L/R -- Reject Calls
Double tap L --  Wake up Siri
Long press R/L 2s -- Next Song/Previous Song

How to recovery the earbuds to default settings? 

a.In the charging state (the earphone is in the charging box, the red light is always on), press both earbuds functions buttons for 10s at the same time until the blue light flashes 3 times, and then oick up two headphones from the charging box, both earbuds will pairing automatically after 3 seconds.