One unit with box and cloth (see 2nd image). Only used once to try. Model SSG-3100GB features: > Fits over prescription glasses > Battery powered up to 70 hours > Bluetooth technology Official website: http://www.samsung.com/sg/support/model/SSG-3100GB/XS As there is no common protocol format for 3D active shutter glasses, different brands / models may not be compatible with one another. Only compatible with the following Samsung 3D TVs produced in Year 2011-2014: http://support-us.samsung.com/cyber/popup/iframe/pop_troubleshooting_fr.jsp?modelname=SSG-3100GB&from_osc=&idx=411139&
Weekday evenings/lunchtime at MRT station control along Orchard or Self-pickup at Tiong Bahru, weekday evenings or weekends late afternoons onwards.